baber/WOPTO huggingface dataset:
Patent FI-903222-A (FI)
Inventor: LINDEN KAJ G
IPC: H04M/
Filed: 1990-06-26
Abstract: Hand-held telephone consisting of two parts, an upper part 1 where the receiver 2 is situated and a lower part 3 where the microphone 4 is situated. The upper part 1 is a cover-shaped outer shell part inside which the lower part 3 can be pushed into a position for when it is not in use and from which the lower part 3 can be pulled out into a position ready for use. In the position when it is not in use, due to its small size the hand-held telephone even fits in a breast pocket. <IMAGE>
Patent FI-910405-A (FI)
Inventor: DARSOW GERHARD
IPC: C07H15/04
Filed: 1991-01-28
Abstract: The invention relates to a process for preparing epimer free sugar alcohols from the group xylitol, sorbitol (D glucitol), 4-O-β-D-galactopyranosyl-D-glucitol and 4O- α-D-glucopyranosyl-D-sorbitol by means of the catalytic hydrogenation of the corresponding sugar D xylose, α-D-glucose, 4-O-β-galactopyranosyl α-D-glucopyranose or 4-O-α-D-glucopyranosyl α-D-glucopyranose in aqueous solution with hydrogen under a pressure of 10,000-50,000 kPa and at a temperature of 60-125 degree C using a solid bed process in one reaction zone and with the hydrogenation catalysts employed being formed bodies which have been produced from pulverulent elements from the eighth group in the periodic system.
Patent FI-912162-A (FI)
Inventor: LARSON GARY ROBERT
IPC: B05D7/00
Filed: 1991-05-03
Abstract: A method for improving the quality of a mastic coating system by using a latex barrier tiecoat which is composed of a water-insoluble latex polymer and a multivalent metal ion. The tiecoat is applied to a substrate and then a mastic coating is applied to the tiecoat to yield a mastic coating system having excellent resistance to blistering when the mastic coating system is exposed to long-term ponded water. Certain latex polymer compositions containing multevalent metal ions are useful as tiecoat compositions between a substrate and a subsequently applied mastic coating, especially to provide increased adhesion and blistering resistance when the coating is exposed to ponded water.
Patent FI-922434-A (FI)
Inventor: HAGEMAN ROBERT
IPC: C12N15/09
Filed: 1992-05-27
Abstract: A method for the production of commercial quantities of highly purified interleukin-1 inhibitor (IL-1i) from a recombinant host is disclosed. A preferred recombinant E. coli host for use in this method is also disclosed.
Patent FI-922474-A (FI)
Inventor: CRUMP DRUCE K
IPC: C11D3/33
Filed: 1992-05-29
Abstract: New compounds are represented by Formula I: <CHEM> and salts and complexes thereof; wherein R is an alkyl group having at least one -SO3H and at least one -OH; each R' is independently selected from hydrogen, an unsubstituted or inertly substituted alkyl group, an alkyl group substituted with a carbonyl group, with a carboxylic acid, salt or complexed carboxyl group, or an alkoxy group; R'' is hydroxyalkyl and x+y+z=3 and are good chelants. The compounds are also biodegradable and are particularly useful in washing compositions, preferably containing detergents in gas conditioning and other chelating applications.
Patent FI-930678-A (FI)
Inventor: KEMPPAINEN MARKO
IPC: A63G11/00
Filed: 1993-02-16
Abstract: A swinging device which is intended to be used on playgrounds or in interior spaces. The swinging device (Fig. 1) consists of arches which are circular, elliptical or of some other shape. The swinging device consist of arches 1 which have been laid across each other such that they form a swing which swings in several different directions. Seats 2 for those who are swinging have been arranged at the upper ends of the arches 1 of the swinging device. When swinging with the swinging device according to the invention, the movement trajectories can vary within the limits permitted by the arches. Surprising movements give the playing child a rich play experience. <IMAGE>
Patent FI-931788-A (FI)
Inventor: VESANTO ASKO
IPC: B01D53/34
Filed: 1993-04-20
Abstract: The invention concerns a method and equipment for cleaning compressed air-filled gas at high temperature before the gas passes to the gas turbines 1. The equipment comprises spraying units 2 for spraying the particles into the compressed air-filled gases at high pressure, a tapered pipe section 5 placed after the introduction of the sprayed particles into the gases for mixing the said sprayed particles, classifier apparatus 6,7 wherein the gases and the particle fractions are separated before the gases pass to the gas turbine 1. <IMAGE>
Patent FI-944130-A (FI)
Inventor: DE PIERI TIMOTHY
IPC: F16K31/26
Filed: 1994-09-08
Abstract: The present invention discloses a valve which utilises an imbalance of flow induced pressure forces to keep the valve open or closed. The valve has an interior cavity (15) into which an opposite and aligned inlet (12) and outlet (13) open. A bulbous body (16) is located within the cavity and is reciprocally mounted on a spindle (17) which passes through the outlet. Movement of the body increases the flow area at one end of the body and decreases the flow area at the other end of the body. In accordance with Bernoulli's theory this changes the pressures acting on the body (16) giving rise to a net force on the body. A cistern inlet valve (111, 211) and cistern (19) are also disclosed. <IMAGE>
Patent FI-951379-A (FI)
Inventor: FRITZSCH THOMAS
IPC: A61K49/00
Filed: 1995-03-23
Abstract: The invention concerns microparticle preparations made from biodegradable copolymers for therapeutic and diagnostic use, in particular for ultrasonic examinations, plus a method of producing such preparations.
Patent FI-951787-A (FI)
Inventor: TEN HOVE DIRK
IPC: B01F7/00
Filed: 1995-04-13
Abstract: A method for aerating waste water, wherein the interface area between air and waste water is enlarged by splashing the water by means of blades and wherein the sludge present in the waste water is kept in suspension by creating flows and/or turbulence in the water. The waste water is set in motion by moving a plurality of blades arranged in a circle through the waste water, in such a manner that the connecting parts interconnecting the blades substantially do not extend into the waste water. The device for aerating waste water is provided with a container for waste water and with a rotor being rotatable about a substantially vertical axis, whose portion pointing downwards may extend into the waste water. The rotor comprises blades having surfaces which are substantially radially and axially oriented, whereby the blade surfaces are at least partially located below the rotor parts interconnecting the blades so that the connecting parts substantially do not extend into the waste water.
Patent FI-955022-A (FI)
Inventor: OBEROI KUMAR BHUSHAN
IPC: B28B1/16
Filed: 1995-10-20
Abstract: PCT No. PCT/EP94/01443 Sec. 371 Date Dec. 19, 1995 Sec. 102(e) Date Dec. 19, 1995 PCT Filed Apr. 28, 1994 PCT Pub. No. WO94/25235 PCT Pub. Date Nov. 10, 1994A roof tile making machine and its method of operation. The reinforcement ribs on the underside of a concrete roofing tile are formed during their manufacture by directing mortar into recesses in a pallet on which the tile is made, with a compactor means in the form of multi-tined wheels compacting the mortar in the recesses, and providing thereafter a secondary layer of mortar over the compacted reinforcement ribs, to complete the tile in a conventional manner. A tile provided by the apparatus of the invention has reinforcement ribs which are compacted to the same degree as the remainder of the tile, thereby ensuring that the finished product, when cured, has a uniform, or substantially uniform, strength.
Patent FI-955023-A (FI)
Inventor: LESIEUR DANIEL
IPC: C07D491/04
Filed: 1995-10-20
Abstract: Tricyclic amides of formula (I), their enantiomers, diastereoisomers, and salts are new. R<1> = 1-4C alkylene, opt. substd. by alkyl, OH, alkoxycarbonyl, or COOH; R<2> = H or alkyl; R<3> = a group R<31> which is -C(=X')-(CH2)n-R<5> or a group R<32> which is -C(=X)-NH-(CH2)m -R<6>; m and n = 0-3; R5, R6 = H, alkyl, alkenyl, alkynyl, cycloalkyl, or di-cycloalkyl-alkyl (all opt. substd.); X, X' = O or S; A = -O-A<1>-; A<1> = 2-5C alkylene, alkenylene, or alkynylene which may be substd. by alkyl, alkoxy, OH and oxo gps.; Y forms, with the benzene ring to which it is attached, a group Y<1> which is naphthalene, benzofuran, or benzothiophene, all of which may be partially hydrogenated, or indole; provided that the substitutions on alkyl, alkenyl, and alkynyl groups are halogen, alkyl, or alkoxy, while the substitution on cycloalkyl and di-cycloalkyl-alkyl groups are alkyl, alkoxy, hydroxy, or oxo. Alkyl, alkoxy, alkenyl and alkynyl groups have up to 6C, and cycloalkyl groups have up to 8C, and may be satd. or unsatd. Intermediates of formula (II) and (VI) are new. Z<1> = a reactive gp.; A<6> = 2-5C alkenyl opt. substd. by 1-6C alkyl.
Patent FI-961576-A (FI)
Inventor: OVASKAINEN KAI
IPC: B01D35/02
Filed: 1996-04-10
Abstract: A process and a device for separating wood fragments or the bark from the used water in barking installations before and after barking by use of a crude separator 4. In order to reduce the volume of water, the flow S, prior to being led to the crude separator 4, is led into a chute 1, which slopes downwards in the direction of flow and the wall 2 of which is provided with openings 5. The side walls of the openings are orientated such that they direct the water flow issuing through the openings to change its direction by more than 90 degree with respect to the main flow direction S. <IMAGE>
Patent FI-962749-A (FI)
Inventor: ANDERSEN KNUD ERIK
IPC: C07D401/06
Filed: 1996-07-04
Abstract: The present invention relates to novel N-substituted azaheterocyclic carboxylic acids and esters thereof in which a substituted alkyl chain forms part of the N-substituent or salts thereof, to methods for their preparation, to compositions containing them, and to their use for the clinical treatment of painful, hyperalgesic and/or inflammatory conditions in which C-fibers play a pathophysiological role by eliciting neurogenic pain or inflammation.
Patent FI-970790-A (FI)
Inventor: NECHVATAL TIMOTHY M
IPC: C03B37/00
Filed: 1997-02-25
Abstract: Paper mill sludge or similar organic sludges with a high ash content are converted by burning the sludge in a cyclone furnace along with another source of fuel. The heat content of the sludge is recovered and the ash content of the sludge is converted to a glassy slag. A flux, such as limestone, may be added to the sludge before introduction into the cyclone furnace. The slag is useful as a construction material, an abrasive, for roofing products, or for other purposes.
Patent FI-973918-A (FI)
Inventor: PELLONPERAE MARKO
IPC: H04B1/04
Filed: 1997-10-09
Abstract: A method of compensating delay in an linearization loop of a power amplifier and a linearization arrangement of a power amplifier, which arrangement includes an I/Q modulator, one or more power amplifiers to be linearized and generating delay, and a feedback loop including an I/Q demodulator when the I/Q modulator and the I/Q demodulator derive an oscillator frequency from the same local oscillator. In accordance with the invention, the delay generated the power amplifier in the feedback is compensated by delaying a local oscillator signal applied to the I/Q demodulator. The delay of the local oscillator signal applied to the I/Q demodulator is generated by an amplifier optimized to have a great delay, preferably by a small-signal amplifier.
Patent FI-991550-A (FI)
Inventor: SARJA LAURI
IPC: G10H/
Filed: 1999-07-07
Abstract: The object of the invention is an inductive microphone 14, 21, which is used mostly with string instruments. The permanent magnet 23 in the microphone generates a magnetic field, which is parallel to the lengthwise axis of the microphone, and this magnetic field is changed by the sounding strings 11. The changing of the magnetic field influences the windings 25a, 25b, according to the induction effect, and a voltage which can be taken to the electrical amplifier proper is generated in the winding in question. <IMAGE>
Patent GB-733510-A (GB)
Title: Improvements in the manufacture of watch and like springs
IPC: C22C19/00
Filed: 1953-01-13
Abstract: A process for the production of alloys in strip form comprises heating an alloy in wire form and having a body centred or a face centred crystal lattice to a homogenizing temperature, quenching, drawing the quenched wire to give a reduction of 60-85 per cent and rolling the wire to form a flat strip and a total decrease in cross-section of 90 per cent, the direction of highest modulus of elasticity becoming oriented substantially parallel to the direction of rolling.  The wire is preferably drawn cold.  The alloy must include two of the metals iron, nickel and cobalt and may be an alloy in the range Ni 0-68, Fe 0-75, Co 0-50, Cr 10-30, Mo and/or W 0-30, Be 0-3, Ti 0-5, C 0-0.6, Mn 0-20, Si 0-4 and niobium 0-10 per cent. After rolling the strip may be heat treated between 200 DEG  C. and 600 DEG  C. for not more than 24 hours.  The strip is stated to be particularly suitable for watch springs.  German Specification 833,056 is referred to.
Patent GB-826773-A (GB)
Title: Improvements in electric outlet receptacles
Inventor: HUBBELL HARVEY
IPC: H01R25/00
Filed: 1957-01-10
Abstract: 826,773. Two-part couplings. HUBBELL Inc., H. Jan. 10, 1957, No. 1033/57. Class 38 (1). Resilient contact strips 27 are retained in the insulating body 11 of a duplex socket by the engagement of flanges 28, and contact plates 29 with shoulders 22 in chambers 16 in the body, flanges 33 spacing plates 29 from the side of the chambers 16 so providing spaces 40 to receive plug contacts 14. Parts 31 of the contact strips 27 are housed in slots 24.
Patent GB-468710-A (GB)
Title: Improvements in and relating to the lids of saucepans and other utensils
IPC: A47J36/08
Filed: 1936-01-13
Abstract: 468,710. Saucepan &c. lids. TAYLOR, T. W. Jan. 13, 1936, No. 1044. [Class 66] A saucepan &c. lid is provided with a perforated or gauze strainer d occupying the full area of the lower flange portion, and has a segment or quadrant b of the upper part hingedly connected at c. The strainer may be fixed in place or may, as in the construction shown, be mounted in a ring e fitted detachably into the flange, the strainer in this constriction being disposed beneath a spider g. Means may be provided for holding the lid and strainer in position on the pan.
Patent GB-344134-A (GB)
IPC: G05D13/08
Filed: 1930-01-11
Abstract: 344,134. Centrifugal g o v e r n o r s. BECKER, R. E., 16, Talinglaan, The Hague. Jan. 11, 1930, No. 1045. Convention date, Jan. 11, 1929. [Class 57.] In an engine governor, the centrifugal m e - chanism comprises curved grooved arms 7 guiding balls 8 upon which rests a light metal box 9 guided in the casing 2 and contacting with a diaphragm 13 controlling the area of the working fluid conduit 15, 16. The pressure of the spring 14 against the diaphragm may be adjusted by the nut 19. When used for controlling the speed of a motor vehicle the drive is taken from a front wheel.
Patent GB-134189-A (GB)
Title: Improvements in or relating to Endless Track Vehicles.
Inventor: RENAULT LOUIS
IPC: B62D55/247
Filed: 1919-01-15
Abstract: 134,189. Renault, L. Oct, 19, 1918, [Convention date]. Endless-track vehicles.-The track of an endless-track vehicle is made of a pneumatic tube 1, with or without a cover, and having a single or a partitioned chamber.
Patent GB-115446-A (GB)
Title: Vehicle Springs.
IPC: B60G11/12
Filed: 1917-01-23
Abstract: 115,446. Marks, E. C. R., (Standard Parts Co.). Jan. 23, 1917. Semi-elliptic springs. -A vehicle spring has t w o longitudinally. separated connexions to the frame, one having lost motion so that it is ineffective as a driving connexion until the main connexion becomes broken or ineffective. Fig. 3 shows one end of a semi-elliptic spring in which the upper leaf 3 is connected to a pin 32 on the chassis and normally takes the driving and torque pressures. A bush 33 is inserted in the eye of the spring. The second leaf 4 has an elongated eye 27 through which passes a pin 34 carried by a pair of shackle plates 31 pivoted on the pin 32. A pin 29 carried at the lower ends of the plates 31 serves to prevent undue movement of the plates, and by confining a number of spring leaves in the shackle more metal is rendered available to take torque stresses.
Patent GB-376188-A (GB)
Title: Inkpot
IPC: B43L25/00
Filed: 1932-01-14
Abstract: 376,188. Inkwells. STAWOWSKY, P., 9A, Lindenstrasse, Beuthen, Silesia, Germany. Jan. 14, 1932, No. 1159. [Class 146 (iii).] In an inkwell the dipping-cup c can be adjusted for different depths of dip by means of ribs e on the outer side of the cup engaging with pairs of grooves f of different depths on the inside of the neck b.
Patent GB-1069729-A (GB)
Title: Fluidized bed apparatus
IPC: F26B3/08
Filed: 1964-04-19
Abstract: Particles of partially reduced iron ore are reduced to 85 to 98% metallic iron by contact with a reducing gas in a fluidized bed operation utilizing a special form of grid (see Divisions B1 and F4) which prevents back flow of solids.  In Fig. 1 (not shown) carbon monoxide and/or hydrogen is introduced through line 213 through fluidizing plate 214 whereby the gas fluidizes the iron ore in bed 202.  The iron ore and/or the reducing gas may be preheated and the temperature is maintained at 1000 to 1600 DEG F., and the pressure at 5-60 p.s.i.g.  Particles entrained in the fluidizing gases as separated in cyclax separator 207 and returned to bed 202.ALSO:A grid for use in fluidized bed apparatus comprises a flat plate having a plurality of evenly spaced orifice openings therein, jet nozzles attached to the bottom of the plate at each of the openings in the plate and not extending beyond the top surface of the plate, the nozzles each having a cylindrical bore the length of which is 5 to 40 times the inside diameter of the cylindrical bore.  The inside diameter of the jet nozzle may be 0.02 to 2 inches.  Fluidizing gas velocities through the nozzles may be equivalent to 10 to 300 ft/sec of air at atmospheric temperature and pressure.  In Fig. 1 (not shown), fluid bed iron ore reduction apparatus comprises plate 214 containing orifice openings 216 formed by the cylindrical bore in the jet nozzles 215.  In a preferred embodiment (Fig. 2 not shown) the grid contains diverging discharge means for the gases coming from the jet nozzles which prevent solids stagnation between the openings in the grid plate.  The diverging discharge conduits are made up by members 218, 219 inclined to the horizontal at the opening at 30 to 80 degrees forming an inverted pyramidial type chamber directing falling solids toward the orifice openings in the grid. Grid plate 214 is supported on member 220 and is further supported by traverse supporting members 223 and longitudinal supporting members 222. Member 217 is peripherally placed in vessel 203 and is inclined downward from the horizontal thereby directing solids toward the centre.  The nozzles may be constructed of a metal alloy such as stainless steel.  The grid can be used in direct iron ore reduction, fluid bed roasting of iron sulphides, fluid catalytic cracking, fluid bed calcining of coke.
Patent GB-702473-A (GB)
Title: Improvements in and relating to the production of aromatic hydrocarbons
Inventor: TAYLOR ARTHUR WILLIAM CHARLES
IPC: C07C1/247
Filed: 1951-01-17
Abstract: Aromatic hydrocarbons are produced by contacting a dihydro- or tetrahydro-furan derivative <FORM:0702473/IV(b)/1> where the Rs are hydrogen, methyl, ethyl, n or iso-propyl, containing at least 6 carbon atoms, in the vapour phase at 300-370 DEG C. with an aromatization catalyst, e.g. a Group 8 metal, oxides of Cr, Mo or V, if desired with alumina or magnesia, and preferably chromic oxide-alumina, which may include magnesium chromate, or platinum on charcoal.  Continuous operation using a carrier gas may be effected. p-Xylene is obtained using 2, 2, 5, 5-tetramethyl-tetrahydrofuran or 2, 5-dihydrofuran.  Aliphatic hydrocarbons produced may be recycled for conversion to aromatics. The tetramethyl hydrofurans can be prepared by condensing acetone and acetylene, hydrogenating the yne-diol to the ene-diol or ane-diol as described in Specifications 698,954 and 702,360 and dehydrating, e.g. with mineral acid, zinc chloride, acetic anhydride, and p-toluene sulphonic acid.  In examples, 2, 5-dimethylhexane-2, 5-diol or a mixture thereof with the corresponding hex-3-ene diol is heated with aqueous phosphoric acid to yield the tetrahydro- or a mixture of the di- and tetrahydrofuran derivatives.  These yield p-xylene by treatment with chromic oxide-alumina-magnesium chromate at 500-550 DEG C.
Patent GB-1156903-A (GB)
Title: Improvements in or relating to Luminescent Diodes
IPC: H05B33/12
Filed: 1967-01-10
Abstract: 1,156,903. Electroluminescence. SIEMENS A.G. 10 Jan., 1967 [14 Jan., 1966 (2)], No. 1311/67. Heading C4S. [Also in Division H1] An electroluminescent diode comprises a body of a III-V compound in which the radiation reproduced at a PN junction passes through an N-type zone the doping level of which is selected so that the absorption coefficient of the material is reduced to a minimum for the luminescence maximum of the radiation. As the concentration of donors in the N-type zone increases the band gap of the material increases resulting in a decrease in the absorption of radiation of a given wavelength. At the same time, however, the absorption due to free charge carriers increases so that the material exhibits a minimum total absorption for a given wavelength at a particular value of donor concentration. The band gap of the material of the N-type zone preferably exceeds that of the P-type zone by the luminescence half width. The band gap of the material of the P-type zone may be decreased by counter doping, for example by alloying a pellet containing Sn as well as Zn to an N-type GaAs wafer to form the junction. The composition of the P-type region may differ from that of the N-type region, for example if the N-type region is of GaAs the P-type region may be of (Ga 1 - r In r ) (As 1-s Sb s ) where r # 0, s # 0 and r + s > 0. As shown, Fig. 2, a P- type zone 2 is produced by epitaxial deposition on the plane face of a hemispherical N-type body 1 through which the radiation is emitted. The P-type zone may also be produced by alloying, Fig. 3 (not shown), or by diffusion.
Patent GB-1385342-A (GB)
Title: Ligand determination of spin labelled compounds by receptor displacement
IPC: G01R33/28
Filed: 1972-01-11
Abstract: 1385342 O<SP>3</SP>-Carboxymethyl morphine SYNTEX ENERGY RESEARCH Inc and VARIAN ENERGY 11 Jan 1972 [11 Jan 1971 10 May 1971] 1313/72 Heading C2C [Also in Divisions G1 C3 and A5] The preparation of O<SP>3</SP>-carboxymethyl morphineis described.
Patent GB-640311-A (GB)
Title: A process for the production of hydrocarbons and oxygenous derivatives thereof
IPC: C07C9/14
Filed: 1948-01-15
Abstract: An iron, cobalt or nickel catalyst for use in the synthesis of hydrocarbons or oxygenous derivatives thereof and which is free from alkali silicates is prepared by precipitating the metal partly in the form of a silicate and partly in the form of a readily reducible basic compound and then reducing with hydrogen. The catalyst may be supported on a material, e.g. sintered kieselguhr, alumina, carborundum, magnesium silicate, magnesium carbonate, barium sulphate and metallic powder or grit, which does not appreciably contribute to the formation of silicates with the catalytically active metal.  The catalyst is suitable for use with the fluidized technique or may be employed in the form of pellets. In an example soda and sodium metasilicate are added to a solution of the nitrates of cobalt, magnesium and thorium, and alumina (support) is added and the precipitate separated, washed, pressed into pellets and reduced with hydrogen.